Perhaps you should try some spelling variations:
"proceso contra statistics methodology." » "proceso contra semiotics methodology.", "proceso contra linguistics methodology.", "proceso century statistics methodology.", "proceso control statistical methodology.", "process control statistics methodology."
"procesos control science methodology." » "procesos control sciences meteorology.", "procesos control science anthropology.", "process control science methodology.", "procesos contables science methodology.", "proceso contralos science methodology."

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("procesos control science methodology.") or ("proceso contra statistics methodology."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("procesos control science methodology.") OR ("proceso contra statistics methodology.")).
• Removing quotes may allow a broader search: (( procesos control science methodology. ) or ( proceso contra statistics methodology. )).
• Adding a wildcard symbol may retrieve word variants: (("procesos control science methodology.") or ("proceso contra statistics methodology."))*.